package num206;

/**
 * @author : DuJiabao
 * @Date : 2021/1/23 20:13
 * @Project : sword-finger-offer
 * @File : null.java
 * @Desc :
 */

// * Definition for singly-linked list.
public class ListNode {
    int val;
    ListNode next;

    ListNode() {
    }

    ListNode(int val) {
        this.val = val;
    }

    ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }
}

